{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Effect", "Treatment.Duration", "Treatment.Disorder", "Subject.Disorder", "Subject.Population", "Treatment.Freq", "Treatment.Time_elapsed", "Treatment.Drug", "Subject.Gender", "Treatment.Route", "Treatment", "Combination.Drug", "Subject", "Treatment.Dosage", "Subject.Age", "Subject.Race"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment.Time_elapsed", "Subject.Gender", "Combination.Drug", "Treatment", "Subject.Age", "Treatment.Disorder", "Treatment.Dosage", "Subject.Disorder", "Subject.Race", "Treatment.Route", "Treatment.Freq", "Effect", "Subject", "Subject.Population"]}], "input": "Even after a strict warning, he took another quinine tablet that evening, which triggered his fifth episode of severe thrombocytopenia, and confirmed the etiology of quinine-induced thrombocytopenia."}
{"adverse event": [{"trigger": "triggered ", "arguments": {"Effect": "severe thrombocytopenia", "Treatment.Duration": "NAN", "Treatment.Disorder": "NAN", "Subject.Disorder": "NAN", "Subject.Population": "NAN", "Treatment.Freq": "NAN", "Treatment.Time_elapsed": "NAN", "Treatment.Drug": "quinine", "Subject.Gender": "NAN", "Treatment.Route": "tablet", "Treatment": "quinine tablet", "Combination.Drug": "NAN", "Subject": "NAN", "Treatment.Dosage": "NAN", "Subject.Age": "NAN", "Subject.Race": "NAN"}}], "potential therapeutic event": []}